baber/WOPTO huggingface dataset:
Patent RU-2371244-C2 (RU)
Inventor: OL BERT GERKHARD
IPC: B01J8/02
Filed: 2004-07-23
Granted: 2009-10-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to chemical engineering. The reactor for partial oxidation of a fluid reaction mixture in the presence of heterogeneous granular catalyst has one or more rectangular parallelepiped shaped modules of plate-type heat exchangers. Each one of them is formed by two or more rectangular plate-type heat exchangers. The heat exchangers are placed parallel each other with formation of a gap, which is filled with heterogeneous granular catalyst, through which the fluid reaction mixture flows. The reaction heat is absorbed by a heat carrier flowing through the plate-type heat exchangers. The reactor also has a cylindrical shield, which removes pressure from the modules of plate-type heat exchangers, completely surrounding them and including a cylindrical shell and caps which close both its ends. The longitudinal axis of the shield is parallel to the plane of plate-type heat exchangers. One or more sealing elements are fitted such that, the fluid reaction mixture, besides flowing through inner areas of the reactor, bordered by the caps, flows only through the formed gap. 
     EFFECT: provision for cheap, stable and uninterrupted operation of the reactor. 
     26 cl, 21 dwg
Patent RU-2288865-C2 (RU)
Inventor: PIRANISHVILI GEORGIJ KONSTANTI
IPC: B64D33/02
Filed: 2004-12-15
Granted: 2006-12-10
Abstract: FIELD: mounting auxiliary device on aircraft. 
     SUBSTANCE: proposed device has metal screen in form of truncated cone whose large base is secured at jet engine inlet. At smaller base of truncated cone screen is provided with axle fitted with freely rotating three-bladed propeller. 
     EFFECT: enhanced safety of flight. 
     3 dwg
Patent RU-2297516-C2 (RU)
Title: Устройство гидроимпульсного воздействия на пласт
Inventor: KIEVSKIJ ALEKSEJ VASIL EVICH
IPC: E21B37/00
Filed: 2005-03-04
Granted: 2007-04-20
Abstract: Изобретение относится к нефтегазодобывающей промышленности, а именно к имплозионным устройствам для многократного гидроимпульсного воздействия на призабойную зону продуктивного пласта, и может быть использовано с целью повышения ее проницаемости за счет создания глубоко проникающих в массив пласта репрессий. Обеспечивает повышение надежности работы устройства гидроимпульсного воздействия за счет снятия ударной нагрузки с возвратной пружины клапана, не позднее того момента, когда возвратная пружина под действием потока жидкости, устремленного из имплозионной камеры, окажется сжатой до контакта ее соседних витков между собой. Сущность изобретения: устройство содержит смонтированную на колонне насосно-компрессорных труб имплозионную камеру с установленным в ее объеме плунжером, к нижней части которой прикреплен стакан с окнами, установленный в стакане клапан с возвратной цилиндрической пружиной. Согласно изобретению устройство снабжено дополнительной пружиной, выполненной более жесткой, чем возвратная для ограничения движения затворного элемента клапана в конце хода при его отжатии. Дополнительная пружина размещена вокруг возвратной и на той же опорной поверхности, что и возвратная пружина. 6 з.п. ф-лы, 2 ил.
Patent RU-2307484-C2 (RU)
Title: Diffractive laser localizer for x-ray emitter
Inventor: KETKOVICH ANDREJ ANATOL EVICH
IPC: H05G1/02
Filed: 2005-05-20
Granted: 2007-09-27
Abstract: FIELD: technology for orientation of x-ray emitter relatively to the object. 
     SUBSTANCE: laser localizer additionally comprises optical pattern, consisting of 4 groups of identical transparent and nontransparent bars with width t and height H, bars of each group are turned in pattern plane by 45° relatively to bars of adjacent groups and positioned symmetrically to laser axis, pattern is mounted on laser axis perpendicularly to it, in front of the pattern between it and the first deflector on the laser axis perpendicularly to it a nontransparent screen is mounted for screening laser rays of highest diffraction orders, screen having one central aperture for passage of laser rays of zero diffraction order and eight apertures for passage of laser rays, diffracted into ±1 diffraction order, which are positioned on the screen at certain diameter with 45° interval from each other and spatially combined with position of corresponding diffraction maximums of ±1 order in pattern plane. 
     EFFECT: defined area of the object being x-rayed, simplified procedure for determining center of the zone. 
     4 dwg
Patent RU-2325702-C2 (RU)
Inventor: UMNOV ALEKSEJ L VOVICH
IPC: G08B13/24
Filed: 2005-07-22
Granted: 2008-05-27
Abstract: FIELD: electricity. 
     SUBSTANCE: invention is related to the sphere of alerting alarm and may be used in detection facilities that provide information on intruder invasion into secured zone and intruder location in the whole area of monitored territory since intruder influences spatial electromagnet waves. Intruder detection method is based on formation of spatial electromagnetic wave, comparison of wave parameters with reference values of wave parameters in receiving point and formation of alarm signal. In case wave parameters deviate from reference values, primary spatial waves are formed in secured zone at one or more main frequencies, which induce secondary spatial waves that are coherent to primary spatial waves at one or two harmonics of main frequencies, including main frequencies, and/or one or more combination frequencies. System for intruder detection acts in similar manner. 
     EFFECT: increases efficiency, reliability and power independence of intruder alarm. 
     22 cl, 2 dwg
Patent RU-2307439-C2 (RU)
Title: Turbogenerator shaft stuffing arrangement
Inventor: AFANAS EV EVGENIJ JAKOVLEVICH
IPC: E21B47/022
Filed: 2005-10-10
Granted: 2007-09-27
Abstract: FIELD: electrical engineering and geophysics; electrical machines feeding separate borehole navigation and geophysical instruments in studying bored oil-gas wells. 
     SUBSTANCE: proposed arrangement designed for stuffing stator shaft of turbogenerator incorporating sealed shaft mounted on fixed hollow shaft  and rotor installed in bearings which are secured on fixed hollow shaft and shielded by stuffing arrangements is provided with newly introduced screw-and-groove packed bushing that functions as screw pump affording high pressure within stuffing arrangement in turbogenerator inner cavity and overrunning clutch intended to keep screw pump non-reversible; screw-and-groove packed bushing is installed at outlet of rotor body in turbogenerator sealed stator. 
     EFFECT: enlarged service life of borehole instruments, enhanced reliability of stator shaft packing in power-generating electrical machines. 
     2 cl, 2 dwg
Patent RU-2306859-C2 (RU)
Inventor: GUDKOV VLADIMIR JUL EVICH
IPC: A61B5/117
Filed: 2005-11-18
Granted: 2007-09-27
Abstract: Изобретение относится к области оптического формирования дактилоскопического изображения с использованием вычислительной техники, используемого правоохранительными органами. Устройство содержит источник излучения, призму, имеющую входную, выходную и воспринимающую поверхности, систему фотоприемных элементов, электрически соединенную с блоком обработки изображения, и эластичный оптически прозрачный материал, образующий с призмой зазор, заполненный иммерсионной жидкостью. Может быть использована высокомолекулярная иммерсионная жидкость. Устройство позволяет получить изображение отпечатка пальца повышенного качества за счет повышения точности изобретения. 1 з.п. ф-лы, 1 ил.
Patent RU-2312469-C2 (RU)
Title: Vortex damper of acoustic system
Inventor: MARTYNOV JURIJ AL BERTOVICH
IPC: H04R1/28
Filed: 2006-01-26
Granted: 2007-12-10
Abstract: FIELD: electro-acoustics. 
     SUBSTANCE: acoustic system contains a loudspeaker, positioned in a volumetric body made of sound-absorbing material, frontal part of which serves as emitter of primary acoustic signal. Additionally the acoustic system contains at least one conic vortex damper in back part of the loudspeaker in form of rigid radially sector-like blades twisted along their length, smoothly changing the incidence angle to the flow of passing acoustic signal. 
     EFFECT: improved sound quality of acoustic system at low frequencies, reduced dimensions. 
     2 dwg
Patent RU-2311887-C2 (RU)
Inventor: IOFIS NAUM ABRAMOVICH
IPC: A61C8/00
Filed: 2006-02-03
Granted: 2007-12-10
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has internally threaded casing, spring-loaded rod available inside the casing having groove and implant head on one and smaller diameter end face on the other one and flexible washer available in rod groove. The rod has external thread having profile height less than internal casing thread height not more than by 1/3 of thread pitch. The rod is spring-loaded with metal washer located on casing bottom. The casing has slots for fixing the casing in bone when screwing in the rod. 
     EFFECT: wide range of functional applications. 
     2 cl, 1 dwg
Patent RU-2360042-C2 (RU)
Title: Стабилизаторы для элементов катодных ячеек, содержащих диборид титана
Inventor: MIRCHI AMIR A
IPC: C04B41/87
Filed: 2004-11-23
Granted: 2009-06-27
Abstract: Изобретение относится к способу изготовления компонентов электролитической ячейки для получения алюминия, т.е. катодов, имеющих стабилизированную поверхность, включающему смешение углеродного материала, TiB 2  и до 25 мас.% тонко измельченной добавки, состоящей из смеси двух однородно смешанных соединений, и превращение полученной смеси в компонент электролитической ячейки, где по меньшей мере одно из двух соединений добавки имеет температуру плавления выше, чем температура термической обработки компонента электролитической ячейки. При контактировании такого компонента электролитической ячейки с расплавленным алюминием алюминий взаимодействует с добавкой с образованием на поверхности компонента электролитической ячейки плотной фазы, имеющей низкую растворимость в алюминии. Способ обеспечивает предотвращение выщелачивания боридов металлов из блоков композиционного материала на основе углерода более дешевым и простым путем. 2 н. и 20 з.п. ф-лы, 1 табл, 4 ил.
Patent RU-2406654-C2 (RU)
Inventor: SOLNTSEV ALEKSANDR
IPC: B64D13/06
Filed: 2004-12-30
Granted: 2010-12-20
Abstract: FIELD: transport. ^ SUBSTANCE: invention relates to aircraft cooling air supply and to aircraft. Proposed system comprises air inlet, air channel communicated with the latter, and air distribution device to distribute air between at least two devices via cooling air feed line. Air inlet sizes are selected to ensure satisfying maximum demand in cooling air for at least two devices. Cooling air feed line incorporates adjustable throttling device coupled with cooled device to allow distribution of cooling air in amount sufficient for normal operation. Aircraft comprise cooling air feed system to supply cooling air to at least two aircraft cooled devices. ^ EFFECT: higher efficiency of cooling. ^ 17 cl, 1 dwg
Patent RU-2324935-C2 (RU)
Inventor: SMIRNOVA NADEZHDA ANATOL EVNA
IPC: G01N33/36
Filed: 2006-07-19
Granted: 2008-05-20
Abstract: FIELD: textiles. 
     SUBSTANCE: method involves preparation and marking out a round specimen, fixation of the specimen and counting the number of folds. The specimen is fixed using two vertical clamps, which are fixed on a supporting surface at 360 mm on the same horizontal line. The projection (Aα) of the furthest folding point from the supporting surface in the plane of symmetry of the specimen, perpendicular to the supporting surface, and the angle of the upper fold (βα), which determines the form of the obtained drapes, are measured. The anisotropy of the capacity of the textile material to form drapes is determined from the change in the folding attributes, depending on the direction (α), of marking out the specimen. 
     EFFECT: reduced material consumption during testing, as well as approaching test conditions to real conditions for formation of drapes. 
     8 dwg
Patent RU-2330348-C2 (RU)
Title: Photo receiver
Inventor: KAZAKOV ALEKSANDR SERGEEVICH
IPC: H01J40/14
Filed: 2006-08-14
Granted: 2008-07-27
Abstract: FIELD: optics. 
     SUBSTANCE: photo receiver incorporates a brightness amplifier made up of consecutively arranged photo cathode, micro channel plate and screen, furnished with outputs, a lens arranged between the brightness amplifier photo cathode, an eye lens arranged aligned with the brightness amplifier screen, a sinusoidal voltage generator with its outputs connected in series, via the first and second high-voltage multipliers, to the screen output, and input and output terminals of micro channel plate, two different-polarity voltage sources connected in series with their central point connected to the input terminal of the micro channel plate, switch with its output terminal connected to the photo cathode output and potential; terminals to the second outputs of the different-polarity voltage sources, while the control input is connected to the output of the unit of cyclic control over the photo cathode state, a photo pickup with an extra lens at the input, the said lens output being connected to the input of the unit of cyclic control over the photo cathode state. The aforesaid unit includes the control cycle generator, code-duration converter and the "ON" state inhibit circuit connected in series, as well as an analogue digital converter and a comparator with their outputs connected to the second inputs of the code-duration converter and to the "ON" state inhibit circuit, while their inputs are combined to make an input of the photo cathode state cyclic control unit with its output being that of the "ON" state inhibit circuit. 
     EFFECT: high-quality video image irrespective of the observed object illumination level. 
     1 dwg
Patent RU-2329227-C2 (RU)
Inventor: FEDJAEVA LJUDMILA GRIGOR EVNA
IPC: C04B111/40
Filed: 2006-08-16
Granted: 2008-07-20
Abstract: FIELD: building. 
     SUBSTANCE: invention relates to the sphere of building materials production. The binding material contains (in mass.%): ettle-cristobalite formation of white peat or mould box type, or tripoli powder 65-75, alkaline component or kalium 5-25 and furnace slag 10-20. The formation and furnace slag have specific surface of 4000 cm 2 /g. According to the said method for producing building materials, the said formation is ground, dried and triturated to specific surface of 4000 cm 2 /g, batched and mixed in a mixer with water solution of sodium hydrate or kalium. Then, batched powder with specific surface of 4000 cm 2 /g is added to furnace slag. Water is added to produce doughy texture, which is mixed till formation of moisture indiscrete mass, which is formed and subjected to thermal processing at the temperature of 300-400°C. The invention is developed in the clauses of the formula. 
     EFFECT: improved durability and water resistance; smaller weight of products. 
     4 cl, 3 tbl
Patent RU-2371158-C2 (RU)
Inventor: DREVIK SOL GUN
IPC: A61F13/15
Filed: 2005-04-07
Granted: 2009-10-27
Abstract: FIELD: cosmetology. 
     SUBSTANCE: group of inventions refers to hygiene. Adsorbing product (1), such as hygienic pad, woman's or man's product used during incontinence of urine, the pad fixed on underwear or hygienic product includes lower layer (2) covered at least partially with upper layer (3). Product (1) passes in longitudinal direction and in cross direction. Product (1) is restricted with first and the second side edges (4, 5) passing longitudinally and first and second short edges (6, 7) passing in cross direction. Lower layer (2) includes the first flap element passing at least partially along first side edge (4) and bent above first side edge (4) and above some part of upper layer (3). In addition, lower layer (2) includes second flap element (9) passing at least partially along second side edge (5) and bent above second side edge (5) and above some part of upper layer (3), where first and second flap elements (8, 9) are covered at least partially with adhesive substance (10). Manufacturing method of product (1), such as hygienic pad, woman's or man's product used during incontinence of urine, the pad fixed on the underwear or hygienic product including lower layer (2) covered at least partially with upper layer (3), where absorbing product (1) passes in longitudinal direction and in cross direction; at that, the adsorbing product is restricted with first and second side edges (4, 5) passing in longitudinal direction and first and second short edges (6, 7) passing in cross direction, where lower layer (2) includes first flap element (8) passing at least partially along first side edge (4), second flap element (9) passing at least partially along second side edge (5). The method involves the following steps: -laying of upper layer (3) and lower layer (2) layer by layer; -covering of first and second flap elements (8, 9) at least partially with adhesive substance (10); -bending of first flap element (8) above first side edge (4) and above some part of upper layer (3), and -bending of second flap element (9) above the second side edge and above some part of the upper layer. Adsorbing product (1) is obtained by means of the above method. 
     EFFECT: invention provides improvement of the adsorbing product with tighter contact to the user's body and improvement of the manufacturing method of the adsorbing product. 
     18 cl, 10 dwg
Patent RU-2350392-C2 (RU)
Title: Способ, управляющее устройство и приводное устройство для отделения прилипшей шихты от внутренней стенки измельчительной трубы
Inventor: BEKKER NORBERT
IPC: B02C25/00
Filed: 2005-03-08
Granted: 2009-03-27
Abstract: Изобретение относится к способам отделения прилипшей шихты от внутренней стенки измельчительной трубы. Способ включает управление при помощи управляющего устройства приводным устройством измельчительной трубы. Угол поворота (φ) и скорость вращения измельчительной трубы изменяют посредством приводного устройства для целенаправленного отделения прилипшей шихты, причем угол поворота (φ) устанавливают колеблющимся вокруг, по крайней мере, одного заданного угла поворота (φ 1 , φ 2 ). Изобретение упрощает отделение прилипшей шихты и повышает надежность работы мельницы. 4 н. и 8 з.п. ф-лы, 6 ил.
Patent RU-2338865-C2 (RU)
Title: Bore bit
Inventor: ZHABIN ALEKSANDR VASIL EVICH
IPC: E21B10/42
Filed: 2006-11-07
Granted: 2008-11-20
Abstract: FIELD: mining. 
     SUBSTANCE: invention refers to rock destructing tools and can be implemented as boring tool for driving of wells of various purposes in coal layers. The bore bit contains a holder with replaceable cutters in form of a round bar with several conic projections. One end of the holder has a threaded hole for connection with the boring rod. An advancing cutter-starter is adjusted to the other conic end. At that each of the conic projections of the holder is equipped with conic nests and reaming cutters installed into the latter at amount of not less, than three around the circumferential line of cutting. In the interval between coupled teeth on the projection of the holder there are cut chip path-through grooves. 
     EFFECT: simplification of design of bore bit and upgraded efficiency of drilling. 
     2 dwg
Patent RU-2345495-C2 (RU)
Inventor: KOSKELAJNEN PETRI
IPC: H04L29/06
Filed: 2005-05-02
Granted: 2009-01-27
Abstract: FIELD: physics, communication. 
     SUBSTANCE: invention refers to wireless communications. Method implies as follows. Shared data element is created on request of user agent (UA) conference participant. User agent receives SIP message with data storage address connected to data sharing server (DSS) of conference server where user agent may store shared data available for other conference participants. Stored data is located at data storage address. Herewith at least one access control policy is specified for shared data, and/or they are distributed between other conference participants. 
     EFFECT: developed supply access process. 
     37 cl, 4 dwg
Patent RU-2336457-C2 (RU)
Inventor: NALICHAEV BORIS VLADIMIROVICH
IPC: F21S8/08
Filed: 2006-11-20
Granted: 2008-10-20
Abstract: FIELD: lighting. 
     SUBSTANCE: invention concerns of time, temporary, essentially emergency lighting facilities and can be applied at night construction and roadway maintenance works in case of power outage, at emergency recovery operations. Plant contains support with in-built air-supply passage under pressure, support fastener to ground or bearing surface structure. Air flexible bag with inlet opening is attached to support. In front of inlet opening there is air valve connecting bag cavity to air source through air-supply passage. Light source is mounted inside of bag. Bag is provided with curvature and shaper modifier. Internal surface of bag section behind horizontal symmetry axis towards support is light-reflecting. Transmission ratio of bag reflecting sector is lower than transmission ratio of bag sector that is opposite to bag reflecting sector. Bag is separable connected to hollow-core and tubular support. Said air-supply passage is mounted within its cavity. 
     EFFECT: enhanced performance of lighting plant with provided displacement of light spot within illuminated surface and modified geometry of light spot. 
     10 cl, 32 dwg
Patent RU-2343033-C2 (RU)
Inventor: EGOROV VLADISLAV GENNAD EVICH
IPC: B21D51/12
Filed: 2006-12-28
Granted: 2009-01-10
Abstract: FIELD: technological processes. 
     SUBSTANCE: products are made from exceptionally thin-walled multi-layer tubular billets, mostly from titanium alloys. Preliminary corrugations are sequentially shaped by expanding with internal pressure of elastic medium in process of axial displacement of tubular billet free end. Forced fit of preliminary corrugations due to their approaching in axial direction is done with certain angles of taper at the top and radiuses at the base, which are determined according to dependences given in formula. Further forced fit of preliminary corrugations is performed until corrugations obtain omega-shaped form with certain radiuses at the base and top. 
     EFFECT: higher quality of stamped bellows due to reduction of rejection in processing. 
     2 dwg, 1 ex
Patent RU-2343685-C2 (RU)
Inventor: KURASOV VLADIMIR STANISLAVOVICH
IPC: A01D91/04
Filed: 2007-02-20
Granted: 2009-01-20
Abstract: FIELD: agricultural industry. 
     SUBSTANCE: harvesting method includes harvesting of pedigree corn ears from the test field strips with simultaneous removal of leaves from corn ears with a corn combine, and the following unloading of harvest portions of pedigree corn seeds from the combine to a transport vehicle with a container. The corn combine is connected with transport vehicle, and is used as a traction device. Pedigree corn seeds by means of transport vehicle are delivered and unloaded into a pedigree corn seed processing device, where threshing, removal of foreign objects from corn seeds, weighing of corn seeds portions, and simultaneous determination of moisture content in the corn seeds is performed, and analysis of pedigree corn harvest capacity is made. Pedigree corn seed processing device is installed on the test field and fixed during the operation in order to damp the vibrations. While supplying pedigree corn seeds portions to the pedigree corn seed processing device, they are counted. 
     EFFECT: intensifying the harvesting process of pedigree corn seeds, and improving the accuracy of determining the harvesting capacity. 
     5 dwg